Sökning: "Complex terrain"

Visar resultat 16 - 20 av 68 uppsatser innehållade orden Complex terrain.

  1. 16. Topographic controls of drought impact on Swedish primary forests

    Master-uppsats, Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Författare :Johanna Asch; [2021]
    Nyckelord :Physical geography; ecosystem analysis; primary forest; boreal forest; drought impact; topography; drainage; climate change; random forest; terrain index; Earth and Environmental Sciences;

    Sammanfattning : Anthropogenic climate change has increased the frequency of extreme drought events and leads to “hotter” droughts. Topography controls plant available water and site-specific climatic conditions. Drought sensitivity may therefore vary over short distances between wet and dry locations of the landscape. LÄS MER

  3. 17. Slab and Powder-Snow avalanche animation on the GPU

    Uppsats för yrkesexamina på avancerad nivå, Blekinge Tekniska Högskola/Fakulteten för datavetenskaper

    Författare :Åleskog Jonthan; Cheh Daniel; [2021]
    Nyckelord :Avalanche; GPU; DEM; Real-time; Games; Lavin; GPU; DEM; Realtid; Spel;

    Sammanfattning : Background: The video game industry has yet to achieve a physically-based real-time avalanche simulation because of the sheer complexity of modeling the behavior of snow avalanches. An avalanche is made out of snow, meaning it would require a snow simulation which itself already shows to be complex. LÄS MER

  4. 18. Option Pricing using Artificial Neural Networks

    Kandidat-uppsats, Lunds universitet/Beräkningsbiologi och biologisk fysik - Genomgår omorganisation

    Författare :Jan Müller; [2021]
    Nyckelord :Physics and Astronomy;

    Sammanfattning : Neural networks have an increasingly important role in the financial market, by offering a solution to stationarity and non-linearity whilst also providing robustness and predictive power. Options and option pricing are a fundamental area of interest in the daily activities of investment banks, hedge funds and trading firms in the financial market. LÄS MER

  5. 19. Analysis of Observed Discrepancies in Precipitation Measurements in the Complex Terrain of East-Iceland

    Master-uppsats, Uppsala universitet/Luft-, vatten- och landskapslära

    Författare :Páll Ágúst Þórarinsson; [2021]
    Nyckelord :Precipitation; precipitation measurements; weather observation; complex terrain; weather regimes; Iceland; Nederbörd; nederbördmätningar; väder observationer; komplex terräng; vädersituationen; Island;

    Sammanfattning : Spatial distribution of precipitation in complex terrain can be very uneven and there are many factors to consider when studying it. The goal of this study was such a problem; to analyse the difference in observed annual precipitation in the complex terrain of Seyðisfjörður, a fjord in East-Iceland. The study was carried out in three parts. LÄS MER

  7. 20. APPLICATION AND VALIDATION OF THE NEW EUROPEAN WIND ATLAS: WIND RESOURCE ASSESSMENT OF NÄSUDDEN AND RYNINGSNÄS, SWEDEN

    Master-uppsats, Uppsala universitet/Institutionen för geovetenskaper

    Författare :Heeyeon Cho; [2020]
    Nyckelord :New European Wind Atlas; NEWA; Wind resource assessment; WindPRO; WindSim;

    Sammanfattning : The New European Wind Atlas (NEWA) was developed with an aim to provide high accuracy wind climate data for the region of EU and Turkey. Wind industry always seek for solid performance in wind resource assessment, and it is highly affected by the quality of modelled data. LÄS MER